Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,539,440",
      "signature": "0xaccf6ce37f422c7e0dfa692cc2b047dc6c4761e7fb870044a4f85ada260bd4fa12511da1acfd6409282c8020e3a22dc6",
      "randomness": "0x5ae46e352162e649b9447a6f7a781222ffdd947578db6da6ff3deeca5a656ccc"
    }
  ],
  "blockNumber": "7,405,195"
}

{
  "Sr25519": "0xa45c4a1c4eee126fbc641ab055ce61bc407f99bb1ff9a45cd26d876f8f19d702745cb905eaddcaee574b1a866cd4fca69e910ef085404d2569a885f5d0f5eb8f"
}